Cannot find symbol monoandroidsplash in TrialSplashScreen.java

Ever encounter the 'Cannot find symbol monoandroidsplash in TrialSplashScreen.java' error with Xamarin in Microsoft Visual Studio just after purchasing a license (Indie or Business) and then attempting to compile the project? 

In short the answer is to clean and then build the solution. This has worked for me and others in the thread below.

https://forums.xamarin.com/discussion/11149/error-cannot-find-symbol-monoandroidsplash-in-trialsplashscreen-java